Pipeline Repairer

SEBO OS3520 sealing insulating gasket is a comprehensive gasket with high sealing reliability and good electrical isolation. It is used for sealing flange connections in oil and gas mining, oil refining, and chemical industries, while preventing electrochemical corrosion and protecting conductive insulation.

Features

• Can be used for flange connection sealing of the same or different materials;
• Can be used for flanges with raised face (RF) and ring joint (RJ) faces that overlap;
• The flange connection surface does not require any treatment;
• Gaskets, sleeves, insulating washers/metal washers match flanges and bolts;
• Good resistance to strong acids and alkalis (such as media containing high concentrations of hydrogen sulfide, carbon dioxide, and produced water)
• Able to withstand vibration, pressure, and temperature cycles;
• Easy installation and disassembly, no special installation tools are required;

Application

It is suitable for raised face (RF), flat face (FF) and ring joint (RJ) flanges of various pressure levels of APSI.API.PN. It can also produce matching insulating gaskets according to the non-standard flanges on site.